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Individual Calculations July 2023 |
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| Matziaras, Athanasios Total change: 7.20 | |   |
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| 185th Open Ampelokipi CC May 2023 | Athens | GRE | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1327 | 3.50 | 7 | 0.36 | 20 | 7.20 | |
|  Sideris, Theodoros | | | 1806 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Kazantzoglou, Aristotelis | | | 1157 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Konstantinidis, Michail N | | | 1638 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kokkalis, Georgios Stef | | | 1159 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Palios, Panteleimon | | | 1288 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Dallis, Ioannis | | | 1507 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Paschalis, Efstathios | | | 1174 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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